Blodgett Landing, New Hampshire has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 34.2 °F (low) to 55.2 °F (high). Annual precipitation averages 48.9 Inches. Blodgett Landing is located in USDA Plant Hardiness Zone 5b. The growing season typically runs from the last frost around May 21 - May 31 through the first frost around Sep. 21 - Sep. 30.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 10.2 °F | 29.0 °F | 3.38 in. |
| February | 11.8 °F | 31.9 °F | 3.03 in. |
| March | 19.6 °F | 40.0 °F | 3.64 in. |
| April | 31.6 °F | 54.0 °F | 3.97 in. |
| May | 42.3 °F | 66.5 °F | 3.96 in. |
| June | 51.9 °F | 75.0 °F | 4.63 in. |
| July | 57.1 °F | 79.6 °F | 4.51 in. |
| August | 55.2 °F | 78.0 °F | 4.06 in. |
| September | 47.0 °F | 70.8 °F | 4.05 in. |
| October | 37.1 °F | 57.5 °F | 5.36 in. |
| November | 27.6 °F | 45.3 °F | 3.96 in. |
| December | 18.6 °F | 34.5 °F | 4.37 in. |
| Annual | 34.2 °F | 55.2 °F | 48.92 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | May 21 - May 31 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5b : -15°F to -10°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |